Habitat: central and southern Mexico.
Description: a group of cacti having greenish, slender stems that show either climbing or upright and shrub-like habit. The roots may be tuberous and the spines are thin and short. Diurnal flowers are borne in the summer. It is included in Echinocereus.
Soil: 40% leaf mould, 10% peat and 50% sand.
Location: grow in indirect light.
Temperature: minimum temperature of 6°C (43°F).
Water: average.
Cultivation tips: They are usually grafted and require rather large containers. Propagate from seed or cutting.
Main species of Wilcoxia: Wilcoxia poselgeri; Wilcoxia viperina; Wilcoxia albiflora; Wilcoxia striata.